PARTIAL BRANCHING FRACTIONS IN ${{\mathit B}}$ $\rightarrow$ ${{\mathit K}^{(*)}}{{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$

B(${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit K}^{*}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$) $/$ B(${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit K}^{*}}{{\mathit e}^{+}}{{\mathit e}^{-}}$) (15.0 $<$ q${}^{2}<$ 19.0 GeV${}^{2}$/c${}^{4}$)

INSPIRE   JSON  (beta) PDGID:
S049A12
VALUE DOCUMENT ID TECN  COMMENT
$1.18$ ${}^{+0.52}_{-0.32}$ $\pm0.10$
WEHLE
2021
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
References